Triple

T21577295
Position Surface form Disambiguated ID Type / Status
Subject Fife Brook Dam E532429 entity
Predicate partOf P40 FINISHED
Object Deerfield River hydroelectric system
The Deerfield River hydroelectric system is a network of dams and power stations along the Deerfield River that generates renewable electricity and helps manage regional water resources in New England.
 E1491672 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Deerfield River hydroelectric system | Statement: [Fife Brook Dam, partOf, Deerfield River hydroelectric system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Deerfield River hydroelectric system
Context triple: [Fife Brook Dam, partOf, Deerfield River hydroelectric system]
  • A. Connecticut River hydroelectric system
    The Connecticut River hydroelectric system is a network of dams and power stations along the Connecticut River that generate renewable electricity for the surrounding region.
  • B. Androscoggin River hydroelectric system
    The Androscoggin River hydroelectric system is a network of dams and power facilities along Maine’s Androscoggin River that harness its flow to generate electricity.
  • C. Kennebec River hydropower system
    The Kennebec River hydropower system is a network of dams and related infrastructure on Maine’s Kennebec River that generates hydroelectric power while influencing regional water management and river ecology.
  • D. Donnells-Beardsley hydroelectric system
    The Donnells-Beardsley hydroelectric system is a hydroelectric power complex on California’s Stanislaus River that uses a series of dams, reservoirs, and powerhouses to generate electricity and support regional water management.
  • E. Bellows Falls Dam
    Bellows Falls Dam is a hydroelectric dam on the Connecticut River that provides power and helps regulate water flow near the village of Bellows Falls in Vermont.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Deerfield River hydroelectric system
Triple: [Fife Brook Dam, partOf, Deerfield River hydroelectric system]
Generated description
The Deerfield River hydroelectric system is a network of dams and power stations along the Deerfield River that generates renewable electricity and helps manage regional water resources in New England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Deerfield River hydroelectric system
Target entity description: The Deerfield River hydroelectric system is a network of dams and power stations along the Deerfield River that generates renewable electricity and helps manage regional water resources in New England.
  • A. Connecticut River hydroelectric system
    The Connecticut River hydroelectric system is a network of dams and power stations along the Connecticut River that generate renewable electricity for the surrounding region.
  • B. Androscoggin River hydroelectric system
    The Androscoggin River hydroelectric system is a network of dams and power facilities along Maine’s Androscoggin River that harness its flow to generate electricity.
  • C. Kennebec River hydropower system
    The Kennebec River hydropower system is a network of dams and related infrastructure on Maine’s Kennebec River that generates hydroelectric power while influencing regional water management and river ecology.
  • D. Donnells-Beardsley hydroelectric system
    The Donnells-Beardsley hydroelectric system is a hydroelectric power complex on California’s Stanislaus River that uses a series of dams, reservoirs, and powerhouses to generate electricity and support regional water management.
  • E. Bellows Falls Dam
    Bellows Falls Dam is a hydroelectric dam on the Connecticut River that provides power and helps regulate water flow near the village of Bellows Falls in Vermont.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0c4618bec8190bcb0feb74568cbb1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eeeb59cee08190aae55ad6e2a4e077 completed April 27, 2026, 4:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09f67679c881908cabb5b7f3e8dcb7 completed May 17, 2026, 5:10 p.m.
NEDg Description generation batch_6a09f6e046e48190a65e3d164c14e4b3 completed May 17, 2026, 5:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09f7e525a88190a37680187b5b0916 completed May 17, 2026, 5:16 p.m.
Created at: April 16, 2026, 6:31 p.m.